Hastings Piston Rings 4.040 Bore Standard Tension Iron Set — Fits 8-Cylinder Engines

SKU: BBTV_139040
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About Hastings Piston Rings Hastings Piston Rings engineers high-quality automotive ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Reliable Hastings 4.040 Bore Piston Rings

Achieve superior engine sealing with this Hastings Piston Ring set, specifically machined for a 4.040-inch bore. These rings are the ideal choice for 8-cylinder engine rebuilds where precision and reliability are paramount. Hastings utilizes advanced manufacturing techniques to ensure each ring meets tight tolerances, providing a consistent seal that maintains compression throughout the engine's power band.

Key Features and Benefits

  • Bore Size: 4.040 inches
  • Configuration: 5/64 x 5/64 x 3/16 inch
  • Material: Durable Iron construction
  • Finish: Phosphate coating for enhanced durability
  • Compatibility: Standard 8-Cylinder engine blocks

The standard tension design of these rings promotes excellent oil control and heat transfer from the piston to the cylinder wall. The phosphate coating serves a dual purpose: it protects the rings from corrosion during storage and facilitates a faster, more effective seating process during the critical break-in phase. This ensures that your engine achieves peak performance sooner and maintains it for longer. Whether you are working on a classic restoration or a modern street build, these rings offer the perfect balance of quality and value. When you need dependable engine components that won't let you down, look no further than the selection available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Reliable Hastings 4.040 Bore Piston Rings

Achieve superior engine sealing with this Hastings Piston Ring set, specifically machined for a 4.040-inch bore. These rings are the ideal choice for 8-cylinder engine rebuilds where precision and reliability are paramount. Hastings utilizes advanced manufacturing techniques to ensure each ring meets tight tolerances, providing a consistent seal that maintains compression throughout the engine's power band.

Key Features and Benefits

  • Bore Size: 4.040 inches
  • Configuration: 5/64 x 5/64 x 3/16 inch
  • Material: Durable Iron construction
  • Finish: Phosphate coating for enhanced durability
  • Compatibility: Standard 8-Cylinder engine blocks

The standard tension design of these rings promotes excellent oil control and heat transfer from the piston to the cylinder wall. The phosphate coating serves a dual purpose: it protects the rings from corrosion during storage and facilitates a faster, more effective seating process during the critical break-in phase. This ensures that your engine achieves peak performance sooner and maintains it for longer. Whether you are working on a classic restoration or a modern street build, these rings offer the perfect balance of quality and value. When you need dependable engine components that won't let you down, look no further than the selection available at GGCRACING.

Product Details

Product Description

About Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Reliable Hastings 4.040 Bore Piston Rings

Achieve superior engine sealing with this Hastings Piston Ring set, specifically machined for a 4.040-inch bore. These rings are the ideal choice for 8-cylinder engine rebuilds where precision and reliability are paramount. Hastings utilizes advanced manufacturing techniques to ensure each ring meets tight tolerances, providing a consistent seal that maintains compression throughout the engine's power band.

Key Features and Benefits

  • Bore Size: 4.040 inches
  • Configuration: 5/64 x 5/64 x 3/16 inch
  • Material: Durable Iron construction
  • Finish: Phosphate coating for enhanced durability
  • Compatibility: Standard 8-Cylinder engine blocks

The standard tension design of these rings promotes excellent oil control and heat transfer from the piston to the cylinder wall. The phosphate coating serves a dual purpose: it protects the rings from corrosion during storage and facilitates a faster, more effective seating process during the critical break-in phase. This ensures that your engine achieves peak performance sooner and maintains it for longer. Whether you are working on a classic restoration or a modern street build, these rings offer the perfect balance of quality and value. When you need dependable engine components that won't let you down, look no further than the selection available at GGCRACING.

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